SN74S271N
MASK ROM, 256X8, 95ns, TTL, PDIP20Manufacturer: Texas Instruments
Categories: MASK ROMs
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Texas Instruments SN74S271N is a 256 x 8 bit Mask ROM with a maximum access time of 95ns. This TTL-compatible component operates asynchronously and offers a memory density of 2048 bits. The device is housed in a 20-pin PDIP plastic package with through-hole mounting and a terminal pitch of 2.54mm. Its typical supply voltage is 5V, with a maximum supply current of 155mA. Operating temperature ranges from 0°C to 70°C. This memory component is suitable for applications requiring fixed, non-volatile data storage, commonly found in industrial control systems and legacy electronics.
Additional Information
Series: SN74S271RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | TTL |
| Access_Time_Max | 95.0000000000000000 |
| JESD_30_Code | R-PDIP-T20 |
| Memory_Density | 2048.0000000000000000 |
| Memory_IC_Type | Mask ROM |
| Memory_Organization | 256X8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 20 |
| Number_of_Words | 256.0000000000000000 |
| Number_of_Words_Code | 256 |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP20,.3 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Parallel_Serial | Parallel |
| Supply_Current_Max | 155.000000000000000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
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